Top and bottom of aluminum profile (GY-CK3605 for top and bottom of doors and windows)

CN310184079SActive Publication Date: 2026-09-01WEIFANG GUOYI ALUMINUM
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Patent Information

Application Number
CN202530767133.0
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-12-26
Publication Date
2026-09-01
Estimated Expiration
2040-12-26

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Abstract

1. Name of the product in this design: Aluminum profile top and bottom (door and window top and bottom GY-CK3605). 2. Purpose of this design: This design is used to connect aluminum profiles. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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